It is the part of an uneducated person to blame others where he himself fares ill; to blame himself is the part of one whose education has begun; to blame neither another nor his own self is the part of one whose education is already complete.
EpictetusWhen we blather about trivial things, we ourselves become trivial, for our attention gets taken up with trivialities. You become what you give your attention to.
EpictetusIf you think you control things that are in the control of others, you will lament. You will be disturbed and you will blame both gods and men.
EpictetusRemember that you are an actor in a drama of such sort as the Author chooses: if short, then in a short one; if long, then in a long one. If it be His pleasure that you should enact a poor man, or a cripple, or a ruler, or a private citizen, see that you act it well. For this is your business, to act well the given part. But to choose it belongs to Another.
Epictetus